RT Journal Article SR Electronic T1 Taking the Rough with the Smooth: Dietary Fibre and your Health JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 679 OP 679 VO 26 IS 170 A1 Julian Tudor Hart YR 1976 UL http://bjgp.org/content/26/170/679.2.abstract AB